Water treatment device



FIG. 1 is a perspective view of a water treatment device, partially from the front side of the water treatment device and partially from the bottom of the water treatment device;

FIG. 2 is a front side view of the water treatment device of FIG. 1 ;

FIG. 3 is a bottom view of the water treatment device of FIG. 1 ;

FIG. 4 is a top side view of the water treatment device of FIG. 1 ,

FIG. 5 is a right side view of the water treatment device of FIG. 1 ;

FIG. 6 is a left side view of the water treatment device of FIG. 1 ; and,

FIG. 7 is a back side view of the water treatment device of FIG. 1 .

The broken line showing of a water treatment device is for illustrating portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a water treatment device, as shown and described. 